类水滑石基COS水解催化剂组成与结构调控研究进展  

Research progress on the composition and structure regulation of hydrotalcite-based COS hydrolysis catalysts

作　　者：裴永彪 温志慧 温慧敏 陈仕强 廖俊杰[1,2,3] 常丽萍 马静红[1,2,3] PEI Yongbiao;WEN Zhihui;WEN Huimin;CHEN Shiqiang;LIAO Junjie;CHANG Liping;MA Jinghong(State Key Laboratory of Clean and Efficient Utilization of Coal-based Energy,Taiyuan University of Technology,Taiyuan 030024,China;School of Chemical Engineering and Technology,Taiyuan University of Technology,Taiyuan 030024,China;Key Laboratory of Coal Science and Technology of Ministry of Education,Taiyuan University of Technology,Taiyuan 030024,China)

机构地区：[1]太原理工大学省部共建煤基能源清洁高效利用国家重点实验室,山西太原030024 [2]太原理工大学化学工程与技术学院,山西太原030024 [3]太原理工大学煤科学与技术教育部重点实验室,山西太原030024

出　　处：《应用化工》2025年第2期462-466,472,共6页Applied Chemical Industry

基　　金：国家自然科学基金面上资助项目(22078222);山西浙大新材料与化工研究院科研项目(2022SX-TD014)。

摘　　要：综述了类水滑石作为COS水解催化剂时的改性方法,从类水滑石材料特点与水解机理出发,将目前主要改性途径分为组成调控、碱性位点调控与物理形貌结构调控三类,总结了改性的具体措施与效果,并对潜在机理进行总结,旨在为后续研发高水解活性与稳定性的水解COS催化剂提供理论指导与路径方法。Based on the characteristics of hydrotalcite-like materials and hydrolysis mechanism,the main modification pathways are divided into three categories:Composition regulation,alkaline site regulation and physical morphology and structure regulation,and the specific measures and effects of the modification are summarized,and the potential mechanisms are summarized,aiming to provide theoretical guidance and path methods for the subsequent development of hydrolytic COS catalysts with high hydrolysis activity and stability.

关 键 词：类水滑石 高炉煤气 羰基硫 水解催化剂 

分 类 号：TQ53[化学工程—煤化学工程]